Incoloy 800H (UNS N08810) – Nickel-Iron-Chromium Alloy maka Ọrụ Oke Okpomọkụ

Nkọwa Dị Mkpirikpi:

Incoloy 800H (UNS N08810 /W.Nr. 1.4958 / NS112) bụ ihe eji emepụta nickel-iron-chromium nke e mere kpọmkwem maka ọrụ dị elu na-eguzogide okpomọkụ karịa 815°C (1500°F). Womic Steel na-enye Incoloy 800H n'ọtụtụ ụdị ngwaahịa gụnyere paịpụ na-enweghị ntụpọ, paịpụ a na-agbakọta, ogwe ígwè, efere ígwè, eriri ígwè, eriri, flanges, ihe ndị e ji etinye ihe, forgings, na valvụ maka nhazi petrochemical, mgbawa ethylene, mgbanwe uzuoku, ọgwụgwọ okpomọkụ, na ngwa mmepụta ike nuklia.

Zitere anyị ozi-e Nkọwapụta Ngwaahịa

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nchịkọta Ngwaahịa

Incoloy 800H bụ ụdị okpomọkụ dị elu nke Incoloy 800 nwere ọdịnaya carbon a na-achịkwa (0.05-0.10%) yana nhazi ọka dị mma (ASTM 5 ma ọ bụ nke dị nkọ) iji mee ka ike creep-rupture dịkwuo mma na okpomọkụ dị elu. Aha "H" na-egosi ọrụ creep "Okpomọkụ dị elu". N'adịghị ka Incoloy 800 ọkọlọtọ, nke dabara maka ọrụ okpomọkụ dị elu n'ozuzu, Incoloy 800H na-enye ike creep-rupture ka mma nke ukwuu na okpomọkụ karịrị 815°C site na njikwa kemịkalụ ziri ezi na nhazi nha ọka. Nke a na-eme ka ọ bụrụ ihe a kacha amasị maka tubes mgbanwe kemịkalụ, ihe ndị mejupụtara ọkụ ethylene na-agbawa agbawa, na ngwa ndị ọzọ chọrọ ọrụ ogologo oge na oke okpomọkụ.

Isi njirimara gụnyere:

Ike mgbawa dị eluna okpomọkụ karịrị 815°C
Nguzogide oxidation dị mmaruo 1093°C (2000°F)
Ọdịnaya kabọn a na-achịkwa(0.05-0.10%) maka njikarịcha ihe ndị na-akpali akpali
Nha ọka e kwere nkwa(ASTM 5 ma ọ bụ nke siri ike) maka mma iguzogide creep
Nguzogide dị mma megide carburetion na nitride
Nguzogide dị mma na gburugburu nitric acid na chloride
Ezigbo ike na mmepụta ihe

Ngwakọta Kemịkalụ

Ihe	Ọdịnaya (%)	Ọrụ
Nickel (Ni)	30.0 – 35.0	Mgbochi nrụrụ aka, ihe nkwụnye austenite
Chromium (Cr)	19.0 – 23.0	Nguzogide oxidation, na-emepụta ọkwa nchekwa Cr₂O₃
Ígwè (Fe)	Nhazi (≥39.5)	Isi ihe, ihe owuwu dị ọnụ ala ma dị irè
Kabọn (C)	0.05 – 0.10	Ike na-akpụ akpụ, a na-achịkwa ya iji melite àgwà okpomọkụ dị elu
Aluminom (Al)	0.15 – 0.60	Mgbochi oxidation, nhazi nha Al₂O₃
Titanium (Ti)	0.15 – 0.60	Ike nke oke ọka, carbide mbụ
Manganese (Mn)	≤ 1.50	Ihe na-eme ka ọ ghara ịdị ọcha
Silikọn (Si)	≤ 1.00	Ihe na-eme ka ọ ghara ịdị ọcha
Kọpa (Cu)	≤ 0.75	Ihe fọdụrụ
Sọlfọ (S)	≤ 0.015	Ihe na-adịghị ọcha a na-achịkwa

Njirimara Mekaniki

Njirimara Okpomọkụ Ụlọ (Annealed)

Akụ na ụba	Ihe ASTM chọrọ	A Na-enweta Nkịtị
Ike ọdụdọ	≥ 450 MPa (65 ksi)	450 – 510 MPa
Ike Mmepụta (Mbelata 0.2%)	≥ 170 MPa (25 ksi)	170 – 210 MPa
Ogologo	≥ 30%	30 – 45%
Ike siri ike	≤ 92 HRB	80 – 90 HRB
Njupụta	7.94 g/cm³
Oke agbaze	1357 – 1385°C
Ọgbakọ okpomọkụ na 20°C	11.2 W/m·K
Ọnụọgụ nke Mgbasawanye Okpomọkụ (20-100°C)	14.0 × 10⁻⁶/°C
Modulu Elastic	196 GPA

Ike Mkpụgharị - Incoloy 800H vs Standard 800

Okpomọkụ	Nsogbu (MPa)	Ndụ Mbibi	Incoloy 800H	Incoloy 800 (Ụkpụrụ ọkọlọtọ)
815°C	80	Awa 100	✓	✓
815°C	60	Awa 1,000	✓	✓
870°C	65	Awa 100	✓	—
870°C	45	Awa 1,000	✓	—
927°C	35	Awa 100	✓	—
927°C	20	Awa 1,000	✓	—
1000°C	20	Awa 100	✓	—

Uru dị mkpa nke Incoloy 800H

Ike Kachasị Elu nke Na-agbawa Awa– Aha "H" na-egosi na e mepụtara Incoloy 800H kpọmkwem maka ọrụ creep dị elu. Site na ọdịnaya carbon a na-achịkwa (0.05-0.10%) na nha ọka (ASTM 5 ma ọ bụ nke dị nkọ), Incoloy 800H na-enye ike creep-repture ka mma nke ukwuu ma e jiri ya tụnyere Incoloy 800 ọkọlọtọ na okpomọkụ karịrị 815°C. Na 870°C, ike creep-repture nke awa 1,000 bụ 45 MPa — nke dị elu karịa ọkọlọtọ 800.

Ezigbo Nguzogide Oxidation– Incoloy 800H na-emepụta nha oxide Cr₂O₃ nke na-arapara nke ọma nke na-enye nchebe dị mma na ikuku oxidizing ruo 1093°C (2000°F). Mgbakwunye aluminom (0.15-0.60%) na-eme ka iguzogide oxidation dịkwuo mma site n'itinye aka na oyi akwa Al₂O₃ nchebe na njikọ metal-oxide, na-eme ka njikọta nha dịkwuo mma ma na-egbochi mgbasa n'okpuru ọnọdụ okpomọkụ.

Nha ọka a na-achịkwa– A na-emepụta Incoloy 800H site na nha ọka ASTM 5 ma ọ bụ nke dị nkọ. Nhazi ọka ndị dị nkọ na-ebelata mmịfe ókè ọka na okpomọkụ dị elu, na-enye ike iguzogide ịrị elu dị elu. Nke a bụ ihe dị mkpa na-ekewapụ na Incoloy 800 ọkọlọtọ, nke na-enweghị ihe achọrọ maka nha ọka akọwapụtara.

Nguzogide Carburization– N'ebe jupụtara na carbon (ọkụ ethylene na-agbawa agbawa, ndị na-eme mgbanwe uzuoku), Incoloy 800H na-eguzogide kaburization karịa ọtụtụ alloys ndị ọzọ na-eguzogide okpomọkụ. Nke a na-egbochi uzuzu ígwè na mmebi, na-agbatị ndụ nke tube na ọrụ petrochemical ebe tube ígwè carbon nwere ike ịda n'ime ọnwa ole na ole.

Nguzogide Dị Mma na Nitric Acid na Chlorides– Ọnụọgụ nickel dị elu (30-35%) na-enye ezigbo iguzogide mgbawa nchara nke nrụgide chloride, ebe ọdịnaya chromium na-enye ezigbo iguzogide nitric acid, na-eme ka Incoloy 800H dabara adaba maka ngwa osisi nitric acid.

Ezigbo mma ịgbado ọkụ– Enwere ike iji TIG, MIG, njikọta iguzogide, na usoro ndị ọzọ a na-ejikarị eme ihe na Incoloy 800H. A na-atụ aro ka e jiri ígwè e ji eme ihe nke ọma ERNiFeCr-1 (AWS A5.14) mee ihe. A chọghị ọgwụgwọ okpomọkụ mgbe ejiri ya mee ihe maka ọtụtụ ngwa.

Incoloy 800H vs Incoloy 800 vs Incoloy 800HT

Akụ na ụba	Incoloy 800	Incoloy 800H	Incoloy 800HT
UNS	N08800	N08810	N08811
Ọrụ	1.4876	1.4958	1.4959
Ọdịnaya kabọn	≤ 0.10%	0.05 – 0.10%	0.06 – 0.10%
Nha ọka	Enweghị nkọwa kpọmkwem	ASTM 5 ma ọ bụ karịa	ASTM 5 ma ọ bụ karịa
Oke Ti/Al	Enweghị nkọwa kpọmkwem	Enweghị nkọwa kpọmkwem	≥ 5:1
Ike nke na-akpụ akpụ	Ọ dị mma	Kachasị Elu	Kasị Elu
Nguzogide Oxidation	Ọ dị mma nke ukwuu	Ọ dị mma nke ukwuu	Ọ dị mma nke ukwuu
Ngwa Isi	Oke okpomọkụ dị elu n'ozuzu	Na-eguzogide ihe na-akpụ akpụ	Ihe kachasị mkpa na-achọgharị

Mgbe ị ga-ahọrọ Incoloy 800H:Ngwa ndị chọrọ iguzogide creep ogologo oge na okpomọkụ karịrị 815°C, dịka petrochemical reformers, ethylene cracking ovens, na okpomọkụ exchanger tub ebe ike creep-rupture dị oke mkpa.

Mgbe ị ga-ahọrọ Incoloy 800HT:Ngwa ndị chọrọ ike kachasị elu nke mgbawa na okpomọkụ dị elu ebe oke Ti/Al ≥ 5:1 na-enye nguzogide mgbagharị ọzọ karịa 800H.

Ụdị Ngwaahịa dị site na Womic Steel

Paịpụ Na-enweghị Ntụpọ na Tube Na-enweghị Ntụpọ

Dayameta Mpụta:6mm – 350mm (1/4" – 14")
Ọkpụrụkpụ Mgbidi:1mm – 40mm (Hazie 5S ruo XXS)
Ogologo:Ruo mita iri na abụọ
Ụkpụrụ:ASTM B407, ASTM B829, ASME SB-407
Ngwa:Ọkpọkọ ihe na-agbanwe okpomọkụ, ọkpọkọ ihe na-agbanwe agbanwe, ọkpọkọ ọkụ, ọkpọkọ usoro, ọkpọkọ ihe na-ekpo ọkụ
Isi okwu:Paịpụ Incoloy 800H enweghị ntụpọ, tube UNS N08810, paịpụ 1.4958, tube alloy 800H enweghị ntụpọ, tube mgbanwe

Pipe a na-agbakọta

Dayameta Mpụta:50mm – 1200mm (2" – 48")
Ọkpụrụkpụ Mgbidi:1.0mm – 25mm
Ụkpụrụ:ASTM B514, ASTM B515, ASME SB-514
Ngwa:Nnukwu dayameta usoro ọkpọkọ, ihe ndị dị n'ọkụ, shei mgbanwe okpomọkụ
Isi okwu:Paịpụ welded nke Incoloy 800H, ọkpọkọ 800H ERW alloy, nnukwu paịpụ nickel dayameta

Ogwe ígwè (Gburugburu, Akụkụ anọ, Dị larịị)

Dayameta:6mm – 400mm
Elu:A na-akpọgharị ọkụ, na-egbuke egbuke (oyi na-atụ), Ala, Atụgharịrị
Ụkpụrụ:ASTM B408, ASME SB-408, AMS 5766
Ngwa:Ogwe valvụ, ihe njide, ogwe, ngwa igwe, ihe eji agbanye ọkụ
Isi okwu:Ogwe gburugburu Incoloy 800H, ngwaahịa mmanya UNS N08810, ogwe alloy nickel, AMS 5766

Efere ígwè na mpempe akwụkwọ

Ọkpụrụkpụ:1mm – 100mm
Obosara:Ruo 2500mm
Ụkpụrụ:ASTM B409, ASME SB-409, AMS 5871
Ngwa:Mkpuru osisi, efere mgbanwe okpomọkụ, ihe owuwu, oghere flange, efere ọkụ
Isi okwu:Efere Incoloy 800H, mpempe akwụkwọ alloy 800H, efere N08810, efere alloy dị elu

Ígwè na eriri ígwè

Ọkpụrụkpụ:0.5mm – 6.0mm
Obosara:10mm – 1500mm
Ụkpụrụ:ASTM B409
Ngwa:Ihe ndị e kere eke, bellows, nkwonkwo mgbasa, tube dị gịrịgịrị
Isi okwu:Incoloy 800H eriri, eriri alloy nickel

Ihe ndị e ji etinye flanges na paịpụ

Ụdị:Olu ịgbado ọkụ, Slip-On, Blind, Socket Weld, Eriri, Njikọ Azụ
Nha:1/2" – 48" (DN15 – DN1200)
Ọkwa Nrụgide:Klas nke 150 – Klas nke 2500
Ụkpụrụ:ASTM B564, ASME SB-564, ASME B16.5, ASME B16.47
Isi okwu:Flanges Incoloy 800H, alloy 800H weld neck flange, N08810 fittings

Ngwakọta

Ụdị:Mgbaaka, diski, ogwe, ahụ valvụ, ihe ndị metụtara turbine, geometri omenala
Ibu:Ruo 5,000kg kwa ibe
Ụkpụrụ:ASTM B564, ASME SB-564, AMS 5766
Isi okwu:Incoloy 800H kpụọ, mgbanaka alloy 800H, ngọngọ arụrụ arụ

Valvụ 800H nke na-adịghị arụ ọrụ

Ụdị:Valvụ bọọlụ, valvụ ọnụ ụzọ ámá, valvụ ụwa, valvụ nlele
Nha:1/2" – 24" (DN15 – DN600)
Ọkwa Nrụgide:Klas nke 150 – Klas nke 2500
Oke okpomọkụ:-196°C ruo +815°C
Ụkpụrụ Nhazi:API 608, API 6D, ASME B16.34
Oche:Stellite nwere ihu siri ike, RPTFE
Mmegharị:Ntuziaka, Pneumatic, Elektrọnik
Ngwa:Mwepụ usoro okpomọkụ dị elu, ahịrị nri mgbanwe, njikwa mgbanwe okpomọkụ

Ngwa nke Incoloy 800H

Mgbanwe na Mkpọwa nke Petrochemical– Incoloy 800H bụ ihe a na-ejikarị eme ihe maka ọkpọkọ mgbanwe na steam methane reformer (SMR), ọkpọkọ radiant oven ethylene cracking, ọkpọkọ ọkụ pyrolysis, na ihe ndị ọzọ. Na okpomọkụ karịrị 870°C, ike nke alloy na-agbawa agbawa na-agbatị ndụ ọkpọkọ ahụ nke ukwuu ma e jiri ya tụnyere ọkọlọtọ 800 ma ọ bụ ígwè anaghị agba nchara nke na-eguzogide okpomọkụ.

Ihe Ndị Na-emepụta Ọkụ Ụlọ Ọrụ– A na-eji ihe a na-etinye n'ime ọkpọkọ radiant, muffles, retorts, tray, nkata, efere ọkụ, ihe e ji agbanye ọkụ, na ọkpọkọ nchebe thermocouple n'ọrụ ọgwụgwọ okpomọkụ ruo 1093°C.

Igwe ọkụ na ihe eji eme ka okpomọkụ dị elu– A na-eji Incoloy 800H eme ihe na ihe ndị na-ekpo ọkụ na ihe ndị na-ekpo ọkụ maka mmepụta ike na usoro ụlọ ọrụ mmepụta ihe nke chọrọ iguzogide oke okpomọkụ na ihe ndị na-asọ asọ na okpomọkụ karịrị 815°C.

Ike nuklia– A na-eji alloy ahụ eme ihe na ọkpọkọ jenerato uzuoku nuklia, ihe ndị na-agbanwe okpomọkụ dị n'etiti, na ihe ndị dị n'ime reactor ebe a chọrọ iguzogide okpomọkụ dị elu na iguzogide nchara.

Osisi Nitric Acid– A na-eji Incoloy 800H eme ihe na ngwaọrụ osisi nitric acid ebe achọrọ ma iguzogide okpomọkụ dị elu na acid, gụnyere ọkpọkọ ammonia oxidizer na ihe na-ekpo ọkụ gas ọdụ.

Mmepụta Amonia– A na-eji alloy ahụ eme ihe na ihe ndị na-agbanwe ammonia na ihe ndị na-eme mgbanwe chọrọ iguzogide gburugburu hydrogen na nitrogen dị elu nke nwere ike iguzogide mmiri.

Ụkpụrụ na Nkọwapụta

Fọm Ngwaahịa	ASTM Standard	ASME Standard	AMS Standard
Pipe/Tube Na-enweghị Ntụpọ	ASTM B407	ASME SB-407	—
Pipe a na-agbakọta	ASTM B514, ASTM B515	ASME SB-514, SB-515	—
Ogwe/Mkpanaka	ASTM B408	ASME SB-408	AMS 5766
Efere/Mpempe akwụkwọ/Mpempe akwụkwọ	ASTM B409	ASME SB-409	AMS 5871
Ngwakọta	ASTM B564	ASME SB-564	AMS 5766
Nhọpụta UNS	N08810
Nọmba Ọrụ	1.4958
Nhọpụta DIN	NiCrFe
Ihe nhata nke ndị Chaịna	NS112

Ajụjụ Ndị A Na-ajụkarị

Ajụjụ: Kedu ihe dị iche n'etiti Incoloy 800 na Incoloy 800H?

A: Incoloy 800H nwere njikwa ọdịnaya carbon (0.05-0.10%) na nha ọka e ji n'aka (ASTM 5 ma ọ bụ nke dị nkọ), na-enye ike creep-rupture ka mma nke ukwuu na okpomọkụ karịrị 815°C. Standard Incoloy 800 nwere ≤0.10% carbon na-enweghị mkpa nha ọka, na-eme ka ọ dabara adaba maka ọrụ okpomọkụ dị elu mana ọ bụghị nke kachasị mma maka iguzogide creep.

Q: Kedu okpomọkụ ọrụ kachasị elu maka Incoloy 800H?

A: Maka iguzogide oxidation, enwere ike iji Incoloy 800H ruo 1093°C (2000°F). Maka ike nhazi na iguzogide creep, a na-atụ aro ka ọrụ na-aga n'ihu ruo 870-927°C dabere na ọkwa nrụgide. Na 1000°C, alloy na-enye ike creep bara uru maka ọtụtụ ngwa.

Q: Incoloy 800H ọ dị mfe ịgbado ọkụ?

A: Ee. Enwere ike iji TIG, MIG, njikọta iguzogide, na usoro ndị ọzọ a na-ahụkarị agwakọta Incoloy 800H. A na-atụ aro ka e jiri ígwè e ji emeju ihe dakọtara ERNiFeCr-1 (AWS A5.14). Achọghị ikpo ọkụ tupu oge eruo maka ọkpụrụkpụ ndị na-erughị 15mm. Maka akụkụ ndị dị oke arọ, a pụrụ ịtụle ọgwụgwọ okpomọkụ mgbe a gbanyere ya iji weghachi iguzogide creep.

Q: Kedu ihe bụ ihe yiri Incoloy 800H nke ndị China?

A: Ihe nhata nke ndị China bụ NS112. Ọkwa a kwekọrọ na ọkọlọtọ GB/T 15007 maka alloys dabere na nickel.

Q: Kedu ụdị ngwaahịa dị maka Incoloy 800H?

A: Womic Steel na-enye Incoloy 800H na paịpụ na-enweghị ntụpọ, paịpụ a gbanyere agbaze, ogwe ígwè, efere ígwè, eriri ígwè, eriri, flanges, ihe ndị e ji emechi paịpụ, forgings, na valvụ. Nkọwapụta ngwaahịa zuru oke na oke nha dị na ngalaba nnweta ngwaahịa.

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Womic Steel – Onye mmekọ gị a pụrụ ịtụkwasị obi maka paịpụ Incoloy 800H (UNS N08810) enweghị ntụpọ, paịpụ a gbanyere agbaze, ogwe ígwè, efere ígwè, eriri ígwè, flanges, ihe ndị e ji etinye ihe, forgings, na valvụ maka mgbanwe petrochemical, mgbawa ethylene, imepụta ọkụ ọkụ, na ngwa ndị na-eguzogide okpomọkụ dị elu n'ụwa niile. Enwere ike ịchọta ihe niile, asambodo otu nhazi, na akwụkwọ EN 10204 Type 3.1/3.2.